Cost of washer: $720
Cost of dryer: $240
I've taken this test before and got it right, so you're good :)
So... we have two numbers
say "a" and "b"
one is larger than the other, let us say, "b" is larger than "a"
by how much?
well, "<span>eight more than three times"
three times the smaller is 3 * a, or 3a
eight more than that is 3a + 8
so b = 3a+ 8
the sum of both of them is 52
so, we know that
a + b = 52
run a substitution on "b" on the 2nd equation, and solve for "a"
once you find "a", plug it back in the 2nd equation, to get "b"
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If you multiply 5 by 6 you get 30. If you multiply 10 by 4 you get forty.
If you divide 30 by 10 you get 3. If you divide 40 by ten you get 4.
If you divide 30 by 2 you get 15. If you divide 40 by 2 you get 20.
Answers: C,E, and F.
Answer:
<u>The Answer would be 39.99</u>
